T-453-B Check Valve, Check Valve, Bronze, Class 200 Threaded

Material Description - T453B Thd 200# ,Y Pattern, Horizontal Swing, SB, Integral Seat, Bronze Disc

Check Valve, Bronze, Bronze Disc, Class 200, Threaded Ends

 The NIBCO® bronze horizontal swing check valve has a Y-pattern design with renewable seat and disc. The swing check valve prevents backflow by automatically closing when fluid reverses direction. It features a screw-in bonnet for accessibility to repair or replace parts. The check valve is recommended for commercial and industrial steam, water, oil and gas service.

The NIBCO® bronze check valve features threaded end connections for ease of installation. Swing checks may be installed in horizontal positions (or vertical with flow moving up). Please refer to NIBCO technical data sheets, chemical resistance guides and catalogs for engineering and installation information. Choose NIBCO® check valves for the most specified, versatile and economical valve option in commercial, mechanical and industrial applications. NIBCO® check valves are backed by the NIBCO 5-year 125% limited warranty.

200 psi/13.8 bar saturated steam to 391°F/201°C
400 psi/27.6 bar non-shock cold working pressure
Y-pattern
Renewable bronze disc
Regrindable seat
Class 200 threaded end connections
Conforms to MSS SP-80
Size range ¼" to 3"